| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.92 | 6.194% | $45.5785 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $52.26 | 12.602% | $58.8458 | $58.85 | $58.85 | $58.80 |
| Purchase #3 | $203.93 | 9.239% | $222.7711 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $14.75 | 13.231% | $16.7016 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $139.56 | 7.452% | $149.96 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $89.32 | 12.809% | $100.761 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $212.53 | 8.537% | $230.6737 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $755.27 | $825.2917 | $825.29 | $825.25 | $825.40 | |